https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-01T03:44:05.890834Z
2018-03-01T03:44:30.889465Z
s3://sentinel-s1-l1c/GRD/2018/3/1/IW/DV/S1A_IW_GRDH_1SDV_20180301T034405_20180301T034430_020816_023B14_9884
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2018-03-01T03:44:05.890834Z
2018-03-01T03:44:30.889465Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180301T053226_V20180301T012430_20180301T044200.EOF
192.7323821058511
693000
Copernicus S1 Core Ground Segment - DPA
2018-03-01T05:47:45.305544Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180301T034405_20180301T034430_020816_023B14_9884
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.307884056 31.648032655,34.91552696 31.71178776,34.64584106 31.754856886,34.240848779 31.818390446,33.970548821 31.860030643,33.564647957 31.921414134,33.293750759 31.961616554,33.022619508 32.001241436,32.69862128 32.047772264,32.662108427 31.86739434,32.590799189 31.506200635,32.517435586 31.14528702,32.479828851 30.964960911,32.444021198 30.78437183,32.39752842 30.544294601,32.716330968 30.497308883,32.983126707 30.457340443,33.249703562 30.416827806,33.649153183 30.355041344,33.915172366 30.313173963,34.313774469 30.249361637,34.579221417 30.206147896,34.965435576 30.142241308,35.018282393 30.382735611,35.058975106 30.563610812,35.101556736 30.744175527,35.184808224 31.105630558,35.266232736 31.467394414,35.307884056 31.648032655))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70338034097536
46.34133377540884
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-01-21T16:13:11.809393Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N30E035/2018/03/01/023B14
2.0E-4
2.0E-4
true
block average
2
2
31.0
35.0
30.0
36.0
POLYGON((35.16047905334917 31.0,35.05897510600144 30.563610812006427,35.0 30.299536440048072,35.0 31.0,35.16047905334917 31.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_023B14_N30E035_2018_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023B14_N30E035_2018_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023B14_N30E035_2018_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023B14_N30E035_2018_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023B14_N30E035_2018_03_01_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid